89498456 has 16 divisors (see below), whose sum is σ = 167935200. Its totient is φ = 44715744.

The previous prime is 89498447. The next prime is 89498471. The reversal of 89498456 is 65489498.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 89498398 and 89498407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001 + ... + 16703.

It is an arithmetic number, because the mean of its divisors is an integer number (10495950).

Almost surely, 2^89498456 is an apocalyptic number.

It is an amenable number.

89498456 is a deficient number, since it is larger than the sum of its proper divisors (78436744).

89498456 is a wasteful number, since it uses less digits than its factorization.

89498456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8378 (or 8374 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 53.

The square root of 89498456 is about 9460.3623609247. The cubic root of 89498456 is about 447.3064710439.

The spelling of 89498456 in words is "eighty-nine million, four hundred ninety-eight thousand, four hundred fifty-six".